// 404/500页面
._404,
._500{
  min-height: 450px;
  color: #666;
  .content{
    width: 400px;
    height: 400px;
    margin: 0 auto;
    padding-top: 50px;
    text-align: center;
    &>img{
      width: 220px;
      height: 220px;
    }
  }
  .back{
    display: block;
    margin: 50px auto 0;
    width: 150px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    color: #fff;
    border-radius: 20px;
    background: linear-gradient(#fea704, $mainColor);
    box-shadow: 1px 3px 1px 1px rgb(0 0 0 / 10%);
    &:hover{
      background: linear-gradient(#fea704,#fea704);
    }
  }
}